| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.62 | 9.856% | $188.5349 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $43.91 | 12.511% | $49.4036 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $140.97 | 11.525% | $157.2168 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $58.84 | 4.605% | $61.5496 | $61.55 | $61.55 | $61.50 |
| Purchase #5 | $92.84 | 13.556% | $105.4254 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $170.96 | 5.513% | $180.385 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $11.96 | 5.494% | $12.6171 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $691.10 | $755.1324 | $755.14 | $755.15 | $755.00 | |